Assignee
Inventors
- Dirk Maes (15 patents)
- Patrick Nuytten (1 patents)
- Marnick Cardoen (3 patents)
- Philippe Van Bogaert (20 patents)
- Jozef Verhulst (7 patents)
- Gilbert Dejonghe (1 patents)
- Jozef Trioen (1 patents)
US Patent 4794958 · Granted Jan 3, 1989